Note 2 - Investments - Telecommunications Stocks Held (Details)	Sep. 28, 2014
ATT [Member]
Investment	82,112
Century Link [Member]
Investment	4,398
DexMedia [Member]
Investment	412
Frontier Communications [Member]
Investment	4,508
Manulife [Member]
Investment	2,520
NCR [Member]
Investment	774
Sprint [Member]
Investment	40,000
Teradata [Member]
Investment	774
Verizon [Member]
Investment	31,904
Vodafone [Member]
Investment	6,471
Windstream [Member]
Investment	4,079